SL-16 DEB, 22421

Orbit data source: Space-Track

SL-16 DEB, 22421 is space debris in LEO originally from a launch on Fri, 25 Dec 1992 UTC launched from the Tyuratam Missile And Space Complex (TTMTR). Debris objects in space refer to the collection of defunct objects orbiting the Earth. Examples of debris include non-operational satellites, rocket bodies, and fragments generated from explosions, collisions, or faulty payload assembly.

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<iframe src="https://www.satcat.com/sats-embedded/22421?theme=dark&initialShowStats=false" width="600" height="400" frameborder="0" title="Kayhan Space Satcat Satellite Viewer"></iframe>

Iframe URL

https://www.satcat.com/sats-embedded/22421?theme=dark&initialShowStats=false

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ISO8601 Format

Identifier

22421, 1992-093DN

Orbit

LEO

Country

CIS

Related business

Russian Strategic Rocket Forces (RU)

Manufacturer

Unknown

Mission

Spacecraft

Bus & Motor

Unknown

Mass

Unknown

Launch date (UTC)

1992-12-25 (33 years ago)

Launch vehicle

Unknown

Launch site

Tyuratam Missile And Space Complex (TTMTR)

Object type

Payload

Rocket body

Debris

Shape & HBR

Unknown shape, 0.1 m

Radar Cross Section

Small (<0.1 m²)

Expand to show TLE details & history
Last TLE update: 7 hours ago

TLE from 7 hours ago

0 SL-16 DEB
1 22421U 92093DN  26133.18096727 -.00000159  00000-0 -59073-4 0  9994
2 22421  71.0354 198.3235 0092304   0.5549  30.1652 14.11661757712179

Epoch: 2026-05-13T04:20Z

TLE epoch observation values (Epoch: 2026-05-13T04:20:35.572Z)

Latitude

29.4466°

Longitude

-86.64351°

Altitude

799.275 km

Speed

7.486 km/s

True Right ascension

13h 57m 47s

True Declination

29° 18' 02"

Sunlit

Object was in full shadow at epoch

Visualization orbit readout

Latitude

Unknown

Longitude

Unknown

Altitude

Unknown

Speed

Unknown

Apparent Right ascension

Unknown

Apparent Declination

Unknown

Sunlit

N/A

Visualization observer readout

Local Sidereal Time

19:35:06

Azimuth

Unknown

Elevation

Unknown

Doppler factor

Unknown

Orbital elements

Apogee altitude

918.349 km

Perigee altitude

784.882 km

Semi-major axis

7,229.752 km

Eccentricity

0.00923

Inclination

71.0354°

RAAN

198.3235°

Arg. of periapsis

0.5549°

True anomaly

30.70205°

Mean anomaly

30.1652°

Eccentric anomaly

30.43309°

Mean motion

3.53068 °/min

Orbital period

101.96 mins

BSTAR

-0.000059073

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Other satellites on launch #93 in the year 1992 (1992-12-25 UTC)

SL-16 DEB, 22499 (Decayed)

SL-16 DEB, 22443 (Decayed)

SL-16 DEB, 22394

SL-16 DEB, 22385 (Decayed)

SL-16 DEB, 22433 (Decayed)

SL-16 DEB, 22428 (Decayed)

SL-16 DEB, 39716

SL-16 DEB, 22439 (Decayed)

SL-16 DEB, 22474

SL-16 DEB, 22510 (Decayed)

SL-16 DEB, 22546 (Decayed)

SL-16 DEB, 39708

SL-16 DEB, 22452 (Decayed)

SL-16 DEB, 22391 (Decayed)

SL-16 DEB, 22332 (Decayed)

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SL-16 DEB Visibility forecast

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Span	Click to sort rows by Start time (UTC) header in descending order	Start Az.	Max El. time (UTC)	Max El. Az.	Max El.	End time (UTC)	End Az.
11 mins	2026-05-13 14:56:40.951Z	348.906° N	2026-05-13 15:01:40.951Z	52.396° ENE	36.477°	2026-05-13 15:07:40.951Z	135.894° SSE
8 mins	2026-05-13 16:42:40.951Z	300.876° NW	2026-05-13 16:45:40.951Z	262.957° W	22.866°	2026-05-13 16:50:40.951Z	205.967° SW
9 mins	2026-05-14 05:50:40.951Z	211.186° SW	2026-05-14 05:54:40.951Z	303.972° NW	43.754°	2026-05-14 05:59:40.951Z	19.011° NNE

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Co-orbital & Co-planar RSOs

Thresholds — Semi-major Axis: ±100 km, RAAN: ±3°, Inclination: ±5°
TCA is derived from TLE conjunctions

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CAUTION: Conjunctions in this section are generated from low-fidelity TLE screenings

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Check out SL-16 DEB, 22421 on other resources

View SL-16 DEB, 22421 on Heavens-Above

View SL-16 DEB, 22421 on Keep Track

View SL-16 DEB, 22421 on Celestrak

View SL-16 DEB, 22421 on Gunter's Space Page

Satcat and Kayhan Space are not affiliated with NASA, Celestrak, Heavens-Above, Keep Track, or Gunter's Space Page.

SL-16 DEB, 22421

Orbit data source: Space-Track

Expand to show TLE details & historyLast TLE update: 7 hours ago

TLE from 7 hours ago

TLE epoch observation values (Epoch: 2026-05-13T04:20:35.572Z)

Visualization orbit readout

Visualization observer readout

Orbital elements

Other satellites on launch #93 in the year 1992 (1992-12-25 UTC)

SL-16 DEB Visibility forecast

Co-orbital & Co-planar RSOs

Check out SL-16 DEB, 22421 on other resources

Documentation

Expand to show TLE details & history
Last TLE update: 7 hours ago